Compare the top three in Front-End Developers.

• Prototype  /  jQuery
• Prototype  /  Bootstrap
• jQuery  /  Bootstrap

Most popular

1. jQuery

   jQuery: The Write Less, Do More, JavaScript Library

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2. 

   Bootstrap

   Powerful, extensible, and feature-packed frontend toolkit. Build and customize with Sass, utilize prebuilt grid system and components, and bring projects to life with powerful JavaScript plugins.

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3. Knockout.js

   KnockoutJS is a JavaScript library that helps you create rich, responsive display and editor user interfaces with a clean underlying data model.

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4. Prototype

   Prototype is a JavaScript framework that makes it easy to create rich, dynamic web applications with less code.

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5. MooTools

   MooTools is a modular JavaScript framework that makes writing powerful, flexible, and cross-browser code easy and fun.

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